[CAMEL-7611] org.apache.camel.util.KeyValueHolder equals bug

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.10.2, 2.12.4, 2.13.2
• Fix Version/s: 2.12.5, 2.13.3, 2.14.0
• Component/s: camel-core

Environment

AIX, Weblogic

• Estimated Complexity: Moderate
• Assignee: Claus Ibsen
• Reporter: Yann MOLLIER
• Created: 18/Jul/14 11:54
• Updated: 20/Jul/14 07:27
• Resolved: 20/Jul/14 07:27

Description

According to java.lang.Object javadoc (http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html), "equal objects must have equal hash codes".

Current implementation of the "equals" and "hashCode" method of the org.apache.camel.util.KeyValueHolder does not seem to follow that rule: hashCode is calculated from the key and value attributes while the equals compares only the key attribute.

Could generate unexpected behaviour in certain circumstances.